baber/WOPTO huggingface dataset:
Patent JP-S61114572-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGASHIMA YOSHITAKE
IPC: H01L27/146
Filed: 1984-11-09
Abstract: PURPOSE:To contrive securely separating an element and miniaturizing by forming an element separation region forming a reverse conductive type polycrystalline semiconductor in a groove formed with a required depth at the position where the element separation region is to be formed. CONSTITUTION:An n<+> layer 2 for ohmic contact and an oxide film 3 are formed on the back surface of an n-type silicon substrate 1, an n<-> epitaxial layer 4 and an oxide film 5 are formed on the front surface of the substrate 1 and a groove G for forming an element separation region is formed using the film 5 as a mask. Then, polysilicon 6 is buried in the groove G and the silicon 6 is made the element separation region 6 diffusing boron in the silicon 6. Then, an oxide film 7 for buffer is formed on the surface, a B<+> ion is implanted in a wafer using a resist 8 as a mask, the resist 8 is removed, a (p) region 9 to be made a base is formed by heat treatment and an oxide film 10, polysilicon 13, 14, an n<+> emitter region 15, electrodes 17, 19, an interlayer insulation film 18 and a passivation film 20 are formed.
Patent JP-S6296652-A (JP)
Title: Iron alloy for lead material
Inventor: TSUJI MASAHIRO
IPC: C22C38/00
Filed: 1985-10-23
Abstract: PURPOSE:To obtain an iron alloy improving the platability of a ceramic package type semiconductor and most suitable for use as a lead material for the semiconductor by specifying the amounts of Si and Al as impurities in an iron alloy contg. specified amounts of Ni and Co. CONSTITUTION:The composition of an iron alloy is composed of 25-34wt% Ni, 14-20wt% Co and the balance Fe with inevitable impurities and the amounts of Si and Al among the inevitable impurities are restricted to <0.1wt% Si and <0.05wt% Al. The other inevitable impurities do not cause any special problem unless the amounts exceed the ranges stipulated by ASTM.
Patent JP-S61114494-A (JP)
Inventor: OGAWA KAZUFUMI
IPC: H05B33/10
Filed: 1984-11-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10105271-A (JP)
Title: Remote setting and setup method of computer system
Inventor: KENDALL ANTHONY HUNICUTT
IPC: G06F1/24
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To use a remote terminal to change a setting/ setup parameter by starting a power on test mode, generating an audio-visual signal and supervising a control signal from a remote terminal. SOLUTION: When power supply is turned on (S 22), an initial stage of power on self-test (POST) mode of a built-in controller is started, and the initialization and setting of hardware configuration components are executed (S 24). The built-in controller emits a message sound from a speaker (S 29) and whether a remote terminal is connected to the built-in controller or not is confirmed (S 31). When it is not connected, the end stage of the POST is started (S 25) and a boot of an OS is started (S 23). When it is connected, a timer is started (S 32), and whether a special control signal exists or not is periodically checked (S 33). When a special sequence is not received within a designated time, the end stage of the POST is entered.
Patent JP-H0682409-A (JP)
Title: Ozone sensor
Inventor: HATTORI AKIYOSHI
IPC: G01N27/12
Filed: 1992-09-03
Abstract: PURPOSE:To provide a sensor with high sensitivity and high gas selectivity by forming a gas sensitive body by using at least one compound selected from among metal oxides having a specified formula or alkaline earth metals as a main component. CONSTITUTION:A gas sensitive body 3 composed of a metal compound having a formula MIn2O4-x (M stands for bivalent metal ions or alkaline earth metal ions: x for the deficiency of oxygen and 0<=x<4) is formed between an insulating substrate 1 composed of alumina, mullite, etc., and electrodes 2 composed of a metal such as gold, silver, platinum, etc., and voltage is applied to the gas sensitive body 3 from electrodes 2 to measure the change of the resistance and ozone is thus detected. Metals which can form an inorganic compound having a spinel structure, together with In, for example, Mg, Ca, Zn, etc., are among the bivalent metals. The sensitive body 3 is formed by a thin film forming method such as a screen printing, a thermal decomposition of a dip coat, a sputtering method, a vacuum evaporation method, etc.
Patent JP-S60127687-A (JP)
Inventor: OIBE KAZUO
IPC: F01N3/02
Filed: 1983-12-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60127960-A (JP)
Title: Inner-surface grinding work
Inventor: ITOU KIMIYOSHI
IPC: B24B5/06
Filed: 1983-12-14
Abstract: PURPOSE:To permit even the inside surface of a thin long hole to be cut with high accuracy by revolving a rotary grindstone in the state where a rotary shaft is supported in the vicinity of the top edge by a spacer which contacts with the inside surface on the opposite side to the ground surface of the hole on a workpiece. CONSTITUTION:A rotary grindstone 1 is installed at the top edge of a rotary shaft 2 and moved in reciprocation in the longitudinal direction of the hole 11 on a workpiece 10, and thus the grinding work for the surface 13 is performed. In this case, the rotary shaft 2 is supported in the vicinity of the top edge by a spacer 3 which contacts with the inner surface 12 on the opposite side to the surface 13 of the hole 11. Onto the spacer 3, a contact part 4 having a curvature equal to that of the inner surface 12 of the hole 11 and a bearing part 5 engaged with the rotary shaft 2 are formed, and the rotary grindstone 1 is prevented from departing from the surface 13 by keeping the rotary shaft 2 at a fixed position. Therefore, the inside surface of a thin long hole which can not be worked with high accuracy because of the large deflection of the rotary shaft 2 can be cut with high dimension accuracy.
Patent JP-2001065577-A (JP)
Title: Dynamic pressure type bearing unit
Inventor: NAKASEKI TSUGUTO
IPC: F16C33/74
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic pressure type bearing unit to be decreased in a price, be produced with excellent efficiency, and decreased in thickness. SOLUTION: A cylindrical bearing member 4 is situated on the outer periphery of a shaft member 2 through a radial bearing gap Cr. A dynamic pressure oil film is formed at the radial bearing gap Cr through relative rotation between the shaft member 2 and the bearing member 4 and the shaft member is supported in a non-contact manner. One end side of the radial bearing gap Cr is sealed by a seal device 5 consisting of a first seal surface 51 on the bearing member 4 side and a second seal surface 52 on the shaft member 2 side positioned opposite to the first seal surface on the bearing member 4 side through a microseal gap D. The second seal surface 52 is formed on the surface of the seal member 14 mounted on the shaft member 2, and at least one seal surface of the first and second seal surfaces 51 and 52 is formed of a resin material, such as PTFE, having oil repellent properties.
Patent JP-S60127457-A (JP)
Title: Ultrasonic medium characteristic value measuring apparatus
Inventor: MIWA HIROHIDE
IPC: G01N29/34
Filed: 1983-12-14
Abstract: PURPOSE:To enable the measurement of a high speed real time with high accuracy, by correcting a geometric factor in a time region in a mode capable of performing even the correction of a spectrum scallop. CONSTITUTION:A correction coefficient-parameter converting memory part 73 uses the spectrum of the reflected wave from a reference reflective body at each depth in a reference medium capable of being neglected in attenuation or having no frequency characteristics to calculate the spectral shape of a received reflected wave caused by such a phenomenon that the focusing property of ultrasonic beam is three-dimensionally changed as the function of a depth, information for correcting the variation in the intensity thereof or correction information of a relating amount secondarily calculated from the spectrum and stores the same as the function of a time corresponding to the depth. A parameter reading circuit 72 corrects the reflected wave signal from a medium 2 to be measured received as the function of a time or a relating amount secondarily calculated from the reflected wave signal as the function of a time in a time region on the basis correction information successively read from the memory part 73.
Patent JP-S60127411-A (JP)
Title: Correcting method for surveyed map
Inventor: HANEDA TETSUHIKO
IPC: G01C15/00
Filed: 1983-12-13
Abstract: PURPOSE:To perform the work for making the area of the map frame on a plane coincide with the sum of the areas in individual lots in the plane and a theoretical area in a short time accurately, by determining a lot-boudary point based on the value obtained by survey on the area of one divided plane. CONSTITUTION:The part A in the Figure indicates the conventional surveyed- map preparing processes. In the present invention, the data of an original database drawing 5 is inputted to an electronic computer and computation is performed by an error correction equation, as shown in the part B in the Figure. A lot-number correlating check 8 and an automatic junction processing 9 are performed. Thus a highly accurate map-coordinate group (mechanical coordinates and common coordinates) is formed. By using these data, editing and map preparation such as area computation, preparation of a single drawing, correction by other maps can be freely conducted. Therefore, the work for making the area of the map frame of a plane coincide with the sum of the areas of individual lots and a theoretical area can be performed accurately in a short time.
Patent JP-S60128975-A (JP)
Title: Igniter for internal-combustion engine
Inventor: IWAKIRI YASUNORI
IPC: F02P13/00
Filed: 1983-12-14
Abstract: PURPOSE:To promote vaporization of ejected fuel thus to improve firing performance by arranging a tubular section for restricting the ejection path of fuel around a plurality of discharging electrodes surrounding ejection fuel while forming an annular air induction path in the outercircumference of tubular section. CONSTITUTION:Two intermediate electrodes 13, 14 are arranged circumferentially with equi-interval between firing electrode 12 and grounding electrode 15 at the annular discharge electrode section 8 to be fixed coaxially near a fuel injection valve 5 to form plural discharge spaces 16 on the innercircumferential face 11b. While a tubular section 20 is provided coaxially with a nozzle 6 around the electrodes 12-15 to restrict the fuel injection path. Furthermore, an annular air induction path 22 is formed between the tubular section 20 and the innercircumferential face 11b of insulated ring 11. The through-hole 11a is splitted into spray path 21 in the central portion and the air induction path 22 at the outside. Consequently, the air to be engulfed into fuel spray can be increased by the differential pressure between the negative pressure produced in the spray path 21 and the ambient pressure.
Patent JP-S6394000-A (JP)
Inventor: TANAKA SHUNICHIRO
IPC: E21F1/00
Filed: 1986-10-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1083359-A (JP)
Title: Master downloading system, its network and method
Inventor: MORI AKITO
IPC: G06F12/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To speedily process the retrieval of data, etc., by minimizing a data access processing time. SOLUTION: This system is provided with plural terminal devices 3 connected to a server 1 through a communication line and an application program part 6 used in common between the terminal devices 3 to execute a package to download a master file 2 to unitarily manage by a computer 1 to the terminal devices 3. In addition, in order to minimize access to the master file 2 of the server 1, a file reducing the fluctuation of data contents and aiming at reference is downloaded to the local master file 4 of the local area of the terminal devices from the server 1 to minimize the frequency of accessing times to data resources in the server 1 from the terminal devices 3. In addition, at the time of starting a job, the terminal devices 3 obtain the data resources in the server 1 to hold newest data in the file 4.  Therefore, the data access processing time is minimized to retrieve data at a high speed.
Patent JP-H1181454-A (JP)
Title: Connecting structure for column and beam
Inventor: SAKUTA YUKIHIRO
IPC: E04B1/58
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a connecting structure for a column and a beam preventing the occurrence of a post execution section when the column and beam are connected, improving an execution property, and capable of optionally setting the fitting position of the beam. SOLUTION: This connecting structure for a column 10 made of steel frame concrete or steel encased reinforced concrete and a beam 11 made of a steel frame, steel frame concrete, or steel encased reinforced concrete is provided with at least one first connecting vertical plate 13 protruded on the side face of the center steel frame 12 of the column 10 and at least one second connecting vertical plate 14 protruded on the end face of the beam 11. The first connecting vertical plate 13 and the second connecting vertical plate 14 are fixed by bolts 23, and the first connecting vertical plate 13 and the second connecting vertical plate 14 are buried in the concrete 27 of the column 10.
Patent JP-H1084159-A (JP)
Title: Semiconductor light emitting device and its manufacturing method
Inventor: KAMIMURA NOBUYUKI
IPC: H01S5/042
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To improve a p-type contact structure so as to obtain a semiconductor light emitting device which has a threshold voltage lower than a conventional value and is made of III-V compound semiconductor containing N. SOLUTION: A laser structure (102-108) which is made of III-V compound semiconductor containing N is built up on an n-type SiC (0001) substrate 101. A p-type SiC contact layer 109 with a thickness of 1000Å is built up on the p-type GaN contact layer 108 of the laser structure. With this constitution, the barrier height between the p-type contact layer, and metal is smaller than a conventional barrier height and hence the operation voltage of the laser can be lowered.
Patent JP-S6296568-A (JP)
Title: Semiconductor sealing resin composition
Inventor: IIDA TATSURO
IPC: C08L101/00
Filed: 1985-10-24
Abstract: PURPOSE:To provide a semiconductor sealing resin compsn. which has good moldability, gives a semiconductor having excellent crack resistance and hardly yields defective goods during the use of a semiconductor sealed therewith, by incorporating a spherical fused silica having a specified particle size distribution. CONSTITUTION:A spherical fused silica having such a particle size distribution that not more than 10wt% thereof is composed of particles having a particle size of 10mum or below, 20-30wt% thereof is composed of particles having a particle size of 44-74mum, less than 0.01wt% thereof is composed of particles having a particle size of 74mum or above and the balance is composed of particles having a particle size of 10-44mum is prepd., e.g., by a method wherein high- purity siliceous stone, siliceous sand, etc., are allowed to fuse together and lump, the lump is ground or crushed into a powder having a particle size of 10-74mum and the powder is flame-sprayed. 40-90wt% said spherical fused silica is kneaded with a resin (e.g., an epoxy resin, a silicone resin) and additives such as a hardener, a parting agent, a flame retarder, etc., in a kneader, a Banburg mixer, etc., to obtain the desired semiconductor sealing resin compsn.
Patent JP-H0286063-A (JP)
Title: Alkaline battery and negative electrode active material thereof
Inventor: NAKAMURA KIYONOBU
IPC: H01M4/62
Filed: 1988-09-22
Abstract: PURPOSE:To reduce the content of mercury by using a negative electrode material added with a specific quantity of polyoxyethylene alkyl ether sulfate triethanol ammonium salt to zinc alloy powder. CONSTITUTION:A negative electrode material containing zinc alloy powder and an electrolyte and added with polyoxyethylene alkyl ether sulfate triethanol ammonium salt 0.001-1.0 pts.wt. to zinc alloy powder 100 pts.wt. is used in this alkaline battery. Polyoxyethylene alkyl ether sulfate triethanol ammonium salt is adsorbed on the surface of alloy powder and serves as an inhibitor during the storage of the battery, thus the corrosion resistance of zinc is improved, and the occurrence of hydrogen gas is suppressed. The hindrance of electric contact between alloy powder due to hydrogen gas bubbles is suppressed at the time of a discharge, and the discharge performance is improved. The occurrence of hydrogen gas is suppressed even if the mercury content of zinc alloy powder is extremely small, and the battery performance can be improved.
Patent JP-S61115999-A (JP)
Inventor: RONARUDO EMU RUPAATO
IPC: C11D3/22
Filed: 1985-10-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6480780-A (JP)
Title: Enclosed container for compressor
Inventor: KAWAI HIDEKI
IPC: F04B39/12
Filed: 1987-09-21
Abstract: PURPOSE:To suppress the resonance of an enclosed container with changing the appearance and size of enclosed container of a compressor by forming the enclosed container with an iron plate material in which the multiplication value of the Lankford value and the strain hardening index is restricted to the specific value or more. CONSTITUTION:The enclosed container of a compressor is processed and molded with an iron plate material in which the multiplication value of the Lankford value and the strain hardening index among the mechanical characteristics of the enclosed container material is restricted to 0.18 or more. The multiplication value and the thickness reduction rate are in the inverse proportion, if the multiplication value is large, the uniform thickness is obtained after the processing and molding. If the uniform-thickness molding is obtained, the rigidity of the whole enclosed container 1 of the compressor is improved. As a result, the noise of the compressor unit is in the inverse proportion with the multiplication value.
Patent JP-S60129542-A (JP)
Title: Control device for ventilating fan
Inventor: UEKI AYUMI
IPC: F24F7/007
Filed: 1983-12-15
Abstract: PURPOSE:To prevent a ventilating fan motor from generating electric sound by providing the ventilating fan motor and a bridge rectifying circuit in series to a power source. CONSTITUTION:A power source voltage, rectified by the bridge rectifying circuit 6 through a resistor 5, is impressed on a transistor 4 between the base and emitter thereof through a variable resistor 7, however, a corrector current does not flow through the base of the transistor 4 in case the value of variable resistor 7 is high, therefore, the ventilating fan will never be rotated. As the variable resistor 7 is reduced, the current flows through the base of the transistor 4 and the value of the current is the base current multiplied by a current amplifying rate. Accordingly, the corrector current may be controlled by the control of the base current of the trasistor 4 and the electric sound of the ventilating fan motor may be reduced.
Patent JP-H0984208-A (JP)
Title: Electric car controller
Inventor: SHIMIZU TAKUMI
IPC: B60L11/18
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-size inverter with which acceleration performance of an electric car is secured and the heat generation from the inverter is avoided. SOLUTION: A steady torque instruction value is calculated from the revolution of a multiphase AC motor 1 and the opening degree of an acceleration. A transient torque instruction value is calculated from the change of the opening degree of an acceleration. A torque instruction value is calculated from the sum of the steady torque instruction value and the transient torque instruction value. A PWM signal is generated in accordance with the torque instruction value and the multiphase AC motor 1 is controlled by an inverter 3.  As the steady torque instruction value and the transient torque instruction value are calculated separately and the PWM control is performed in accordance with the sum of both instruction values, a large torque can be secured at the time of start and, further, the motor can be operated within the allowable range of the inverter 3, the size of the inverter can be reduced.
Patent JP-H1185805-A (JP)
Title: In-building charging system
Inventor: TSUKAGOSHI TAKAHIRO
IPC: G06Q50/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain an in-building charging system which reduces the cost for printing by eliminating complex calculating processing on the side of an owner so as to improve printing efficiency at the time of printing. SOLUTION: This system consists of plural used amount, integrating parts 1A to 1N integrating and storing various kinds of used amount within a building through a fixed period and a data processing part 3, connected with the plural parts 1A to 1N through communication lines and provided with a control part 4, a storage part 5, an input part 6 and a printing part 7. The part 3 processes used amount data stored in the plural parts 1A to 1N, according to the data request input of the part 6 and stored in the part 5 according to the printing request input of the part 6 and makes print-output to the printing part 7. Then at the time of print-outputting by the part 3, whether charging data integrated by each group of tenants or charging data by each tenant to print can be selected.
Patent JP-H0681372-A (JP)
Title: Rotary working machine
Inventor: KAWAMURA TAKUZO
IPC: E02F9/20
Filed: 1992-09-04
Abstract: PURPOSE:To prevent a rattle by providing a grease hole communicated into a lever shaft from a grease nipple provided above a universal joint constituting the pivotal support point of the operating lever of a working machine, and feeding grease into the joint. CONSTITUTION:A joint pivotal support body 34 is protruded on a bracket protruded in an operating column 35, a right/left rotation pivotal support shaft 21 is inserted into the pivotal support body 34, and a lower joint section 33 is pivotally supported by the pivotal support shaft 21. A longitudinal rotation pivotal support shaft 17 is provided on the lower joint section 33, and an upper joint 32 is pivotally supported by the pivotal support shaft 17. An operating lever shaft 3a is inserted into the upper joint 32, the lever shaft 3a and the upper joint 32 are hooked with a hook pin 31, and a rotary arm body 7 is outwardly fixed around the lever shaft 3a. When grease is fed to a grease nipple 6 fixed to the arm body 7, the grease is fed into the upper joint 32 from the grease hole of the arm body 7 through the grease hole 30 of the lever shaft 3a.
Patent JP-2001061791-A (JP)
Title: Sweating meter
Inventor: SAKAGUCHI MASAO
IPC: A61B5/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sweating meter which is small in size and light in weight and is inexpensive. SOLUTION: This sweating meter 1 has capsules 2A and 2B which have internal spaces 2C for diffusing the sweat of skin surfaces SK1 and SK2 in the state of being contactually adhered to the skin surfaces SK1 and SK2, a compressor 6 which supplies natural air to the internal spaces 2c of the capsules 2A and 2B and discharges the gaseous moisture mixture mixed with the diffused sweat and the natural air from the internal spaces 2c of the capsules 2A and 2B via a prescribed passage, an absolute humidity sensor 10 which detects the absolute humidity of the natural air supplied to the internal spaces 1c of the capsules 2A and 2B,  absolute humidity sensors 11 and 12 which detect the absolute humidity of the gaseous moisture mixture passing the prescribed passage and a measuring means which determines the sweating quantity from the skin surfaces SK1 and SK2 in accordance with the difference between the absolute humidity of the natural air and the absolute humidity of the gaseous moisture mixture.